/**
 * Copyright (C) 2011 Andrew C. Love (DNC) <dnc.app.sup@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.dnc.cloak.framework.security;

import java.security.Principal;

import com.dnc.cloak.framework.model.AbstractModel;

/**
 * <p>
 * This class implements the <code>Principal</code> interface and represents a
 * DNC user.
 * 
 * <p>
 * Principals such as this <code>DNCPrincipal</code> may be associated with a
 * particular <code>Subject</code>
 */
public class CloakPrincipal extends AbstractModel implements Principal, java.io.Serializable {

	private String name;
	private String password;
	private Boolean authenticated;

	public synchronized Boolean getAuthenticated() {
		return authenticated;
	}

	public synchronized void setAuthenticated(Boolean authenticated) {
		this.authenticated = authenticated;
	}

	public CloakPrincipal() {
		super();
	}

	public CloakPrincipal(String name) {

		if (name == null) {
			throw new NullPointerException("illegal null input");
		}

		this.name = name;

	}

	public synchronized String getPassword() {
		return password;
	}

	public synchronized void setPassword(String password) {
		this.password = password;
	}

	public synchronized void setName(String name) {
		this.name = name;
	}

	public String getName() {
		return name;
	}

	public String toString() {
		return (name);
	}

	public boolean equals(Object o) {
		if (o == null)
			return false;

		if (this == o) {
			return true;
		}

		if (!(o instanceof CloakPrincipal)) {
			return false;
		}

		CloakPrincipal that = (CloakPrincipal) o;

		if (this.getName().equals(that.getName())) {
			return true;
		}

		return false;
	}

	public int hashCode() {
		return name.hashCode();
	}
}
